Excerpt from The Holy Spirit
by John Owen
“To say that we are able by our own efforts to think good thoughts or give God spiritual obedience before we are spiritually regenerate is to overthrow the gospel and the faith of the universal church in all ages.”
- John Owen
All men can be divided into two groups. They are either regenerate or unregenerate. All men are born unregenerate (John 3:3-8).
...Spiritual darkness is in all men and lies on all men until God, by an almighty work of the Spirit, shines into men’s hearts, or creates light in them (Matt 4:16; John 1:5; Act 26:18; Eph 5:8; Col 1:13; 1 Pet 2:9). ...The nature of this spiritual darkness must be understood. When men have no light to see by, then they are in darkness (Exod. 10:23). Blind men are in darkness, either by birth or by illness or accident (Psa. 69:23; Gen 19:11; Acts 13:11). A spiritually blind man is in spiritual darkness and is ignorant of spiritual things.
There is an outward darkness on men and an inward darkness in men.
Outward darkness is when men do not have that light by which they are enabled to see. So outward spiritual darkness is upon men when there is nothing to enlighten them about God and spiritual things (Matt 4:16; Psa 119:105; Psa. 19:1-4,8; 2 Pet 1:19; Rom 10:15, 18). It is the work of the Holy Spirit to remove this darkness by sending the light of the gospel (Acts 13:2, 4; 16:6-10; Psa. 147:19,20).